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launching on Hoosiers 28x10

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Old 09-20-2012, 05:32 PM
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Default launching on Hoosiers 28x10

im heading to the track next month in my 98 t/a, A4 (flt level 4 4l60e, SS3600), H/C/I, stock 10bolt, 3.23's.

i found a good deal on a set of Hoosier 28x10 tires mounted on camaro salad shooter wheels, so i picked them up. but i have no idea on what pressure i should run them at or how to launch. i have LCas, lowering springs, relocation brackets, PHB. i dont really care if i cut 1.5 60's or anything so maybe i can baby it a little to preserve the rear...?

im going to be crossing my fingers that it holds up for the one and only track day im attending this year, but taking a truck and trailer just in case.
Old 09-21-2012, 02:40 AM
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not knowing what heads, cam and intake you have... I believe a 3.23 with a 28 inch tire is going to hurt your 60' Hell I'll bet you could run the pressures up above 20... that'll help at the big end too. Good luck. Let us know how it goes.
Old 09-21-2012, 08:02 AM
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Originally Posted by edwardzracing
not knowing what heads, cam and intake you have... I believe a 3.23 with a 28 inch tire is going to hurt your 60' Hell I'll bet you could run the pressures up above 20... that'll help at the big end too. Good luck. Let us know how it goes.
i agree..
Old 09-21-2012, 05:56 PM
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prc 2.5 5.3L heads, tsp v2 cam, typhoon intake.
Old 09-21-2012, 08:27 PM
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Originally Posted by ldyzluvdis06
prc 2.5 5.3L heads, tsp v2 cam, typhoon intake.
Good combo, I'm sure it runs strong... I'm going to stick with my statement above. I'll even bet you could run upwards of 25 or more. A 28" tire is a lot of tire for a 3.23 and an N/A combination. The more pressure you can get away with running, the better. Personally, I'd start at 28 and give it hell.

Let us know what the outcome is. Good luck and be safe.
Old 09-21-2012, 08:52 PM
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Post or take photos of your complete time slips with the pressures noted for each when you get back from the track!
Old 09-21-2012, 10:58 PM
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it wont be until next month, and it will be my first ever track pass of my life, so im sure they will suck lol...

how do i go about launching a A4? slight burnout, stage, then mash the gas? slight burn out, stage, break and gas up a little bit, then release break and mash gas? im a noob at the track.
Old 09-21-2012, 11:10 PM
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Originally Posted by ldyzluvdis06
it wont be until next month, and it will be my first ever track pass of my life, so im sure they will suck lol...

how do i go about launching a A4? slight burnout, stage, then mash the gas? slight burn out, stage, break and gas up a little bit, then release break and mash gas? im a noob at the track.
I went through the same thing last month. I literally screwed up on all of my runs but I really had no clue what to do and I have some stuff on my car that you dont have so I made it tougher on myself.

Do you have street tires? If so, drive around the water. Pre-Stage let the guy next to you do the same. The rest you can experiment with. One thing I will tell you is dont even worry about cutting a good light at first. Just get comfortable with a routine. After my first few runs trying to do too much at one time, I just left after the guy next to me left on my last two runs. When you get rid of the jitters then try to cut a good light but just get comfortable first. It will help you in the long run.

As for techniques, I will let the internet and real experts answer that.

Joe
Old 09-22-2012, 12:31 AM
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Originally Posted by edwardzracing
I believe a 3.23 with a 28 inch tire is going to hurt your 60' Hell I'll bet you could run the pressures up above 20... that'll help at the big end too. Good luck. Let us know how it goes.
I agree.



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